The transgene consisting of a bacterial artificial chromosome (BAC) clone RP23-267N11 that encodes mouse chromosome 7 was modified to insert an internal ribosome entry site (IRES)-CreERT2 cassette into the 3 untranslated region of exon 7 of the mouse Ncr1 gene. Founder information and line numbers were not available. The pound symbol (#) is used when no line is specified and/or lines are pooled. (J:237515)